/Engine/Plugins/FX/Niagara/Source/NiagaraEditor/Public/ViewModels/Stack/NiagaraStackRendererItem.h
static [TArray](API\Runtime\Core\Containers\TArray)< [FNiagaraVariable](API\Plugins\Niagara\FNiagaraVariable) > GetMissingVariables ( [UNiagaraRendererProperties](API\Plugins\Niagara\UNiagaraRendererProperties) * RendererProperties, const [FVersionedNiagaraEmitterData](API\Plugins\Niagara\FVersionedNiagaraEmitterData) * EmitterData )